kdcraw.h

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#ifndef KDCRAW_H
#define KDCRAW_H

// C++ includes

#include <cmath>

// Qt includes

#include <QtCore/QBuffer>
#include <QtCore/QString>
#include <QtCore/QObject>
#include <QtGui/QImage>

// Local includes

#include "libkdcraw_export.h"
#include "rawdecodingsettings.h"
#include "dcrawinfocontainer.h"

namespace KDcrawIface
{

class LIBKDCRAW_EXPORT KDcraw : public QObject
{
    Q_OBJECT

public:

    KDcraw();

    virtual ~KDcraw();

public:

    static QString version();

    static bool loadRawPreview(QImage& image, const QString& path);

    static bool loadRawPreview(QByteArray& imgData, const QString& path);

    static bool loadRawPreview(QByteArray& imgData, const QBuffer& inBuffer);

    static bool loadEmbeddedPreview(QByteArray& imgData, const QString& path);

    static bool loadEmbeddedPreview(QImage& image, const QString& path);

    static bool loadEmbeddedPreview(QByteArray& imgData, const QBuffer& inBuffer);

    static bool loadHalfPreview(QImage& image, const QString& path);

    static bool loadHalfPreview(QByteArray& imgData, const QString& path);

    static bool loadHalfPreview(QByteArray& imgData, const QBuffer& inBuffer);

    static bool loadFullImage(QImage& image, const QString& path, const RawDecodingSettings& settings = RawDecodingSettings());

    static bool rawFileIdentify(DcrawInfoContainer& identify, const QString& path);

    static const char* rawFiles();

    static QStringList rawFilesList();

    static int rawFilesVersion();

    static QStringList supportedCamera();

    static QString librawVersion();

    static int librawUseGomp();

    static int librawUseRawSpeed();

    static int librawUseGPL2DemosaicPack();

    static int librawUseGPL3DemosaicPack();

public:

    bool extractRAWData(const QString& filePath, QByteArray& rawData, DcrawInfoContainer& identify, unsigned int shotSelect=0);

    bool decodeHalfRAWImage(const QString& filePath, const RawDecodingSettings& rawDecodingSettings,
                            QByteArray& imageData, int& width, int& height, int& rgbmax);

    bool decodeRAWImage(const QString& filePath, const RawDecodingSettings& rawDecodingSettings,
                        QByteArray& imageData, int& width, int& height, int& rgbmax);

    void cancel();

protected:

    bool                m_cancel;

    RawDecodingSettings m_rawDecodingSettings;

protected:

    virtual bool checkToCancelWaitingData();

    virtual void setWaitingDataProgress(double value);

public:

    // Declared public to be called externally by callbackForLibRaw() static method.
    class Private;

private:

    Private* const d;

    friend class Private;
};

}  // namespace KDcrawIface

#endif /* KDCRAW_H */